Invited Speaker - Tadahisa Funaki (Tokyo)
Title:Scaling limits for weakly pinned random walks
with two large deviation minimizers
Abstract:The scaling limits for d-dimensional random walks
perturbed by an attractive force toward the origin are studied
under the critical situation that the rate functional of the
corresponding large deviation principle admits two minimizers.
Our results extend those obtained by Bolthausen, Funaki and Otobe
(PTRF, 143, 2009) from the mean-zero Gaussian to non-Gaussian
setting under the absence of the wall. This is a joint work
with T. Otobe.
NUMEC - USP, São Paulo, Brasil, 2009 - Designer: Sara Müller